Total population (2020)
13,870
Change by 2050 (vs 2020)
-45.2%
Share aged 65+
44.1%
Akiya (vacancy) rate
—
Private rent (JPY/m²)
618 JPY/m²/month (≈ $4.0 at ¥155/USD, Jun 2026)
Net migration
-9.0
Investment Attractiveness Score
10 / 100
Relocation Suitability Score
33 / 100
Scores are this site's own 0–100 indices based on the 2020 Census; 2025 figures are shown for reference.
Population Projection (2025–2050)
IPSS projection (令和5年 / 2023). Change vs 2020 Census (13,870).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 12,569 | 12,539vs projection -30 | -9.4% |
| 2030 | 11,427 | — | -17.6% |
| 2035 | 10,349 | — | -25.4% |
| 2040 | 9,344 | — | -32.6% |
| 2045 | 8,441 | — | -39.1% |
| 2050 | 7,598 | — | -45.2% |
Housing Market (Housing and Land Survey, 2023)
Private rental rent: 618 JPY/m²/month (≈ $4.0 at ¥155/USD, Jun 2026).
This vacancy count includes secondary homes (e.g. vacation homes), so it runs high in resort/tourist areas. See the Statistics Bureau Housing and Land Survey definitions. Average of all units including older buildings; differs from current asking rents.